| 5.1(Materials - shall be resistant to fertilizers and
chemicals commonly employed in irrigation, and shall
be suitable for use with water at temperatures up to
60°C and at pressures designed for the emitting pipe) |
- |
690 |
|
w.e.f 03-11-2025 |
| 5.1.2 (Ref. Cl 4.1.a of IS 12786 : 1989)(Potyethylene - higher olefins constituent ) |
- |
525 |
|
w.e.f 03-11-2025 |
| 5.1.2 (Ref. Cl 4.1.b of IS 12786 : 1989)(Potyethylene - anti-oxidant) |
- |
0 |
|
w.e.f 03-11-2025 |
| 5.1.2 (Ref. Cl 4.1.c.i of IS 12786 : 1989)(Density) |
- |
0 |
|
w.e.f 03-11-2025 |
| 5.1.2 (Ref. Cl 4.1.c.ii of IS 12786 : 1989)(Toluene extract - Annex A of IS 12786:1989) |
- |
750 |
|
w.e.f 03-11-2025 |
| 5.1.2 (Ref. Cl 4.1.c.iii of IS 12786 : 1989)(Volatile matter - Annex B of IS 12786:1989) |
- |
525 |
|
w.e.f 03-11-2025 |
| 5.1.2 (Ref. Cl 4.1.c & 4.2.a of IS 12786 : 1989)(Carbon Black content - IS 2530 : 1963) |
- |
690 |
|
w.e.f 03-11-2025 |
| 5.1.2 (Ref. Cl 4.2.b of IS 12786 : 1989)(The dispersion of Carbon Black content shall be satisfactory - IS 2530 : 1963) |
- |
525 |
|
w.e.f 03-11-2025 |
| 5.1.2 (Ref. Cl 4.3 of IS 12786 : 1989)(Addition of not more than 10 percent of the manufactures own rework material produced during the manufacture and works testing of pipe complying with this standard is permitted. No other rework material shall be used) |
- |
0 |
|
w.e.f 03-11-2025 |
| 6.2.2(Fittings) |
- |
375 |
|
w.e.f 03-11-2025 |
| 6.3(General) |
- |
375 |
|
w.e.f 03-11-2025 |
| 6.3(General) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.1.2(Uniformity of Emission Rate for Unregulated Emitting Pipes) |
- |
750 |
|
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| 8.1.3(Uniformity of Emission Rate for Regulated Emitting Pipes) |
- |
750 |
|
w.e.f 03-11-2025 |
| 8.2(Emission Rate of Emitting Unit as a Function of Inlet Pressure) |
- |
750 |
|
w.e.f 03-11-2025 |
| 8.2.1(Unregu/Qt~d Emining Pipe) |
- |
750 |
|
w.e.f 03-11-2025 |
| 8.2.2(Regulated Emitting Pipes) |
- |
750 |
|
w.e.f 03-11-2025 |
| 8.3.1(Wall Thickness ofEmitting Pipe) |
- |
375 |
|
w.e.f 03-11-2025 |
| 8.3.2(Inside Diameter ofEmitting Pipe) |
- |
375 |
|
w.e.f 03-11-2025 |
| 8.3.3(Flow Paths in Emitting Unit) |
- |
375 |
|
w.e.f 03-11-2025 |
| 8.3.4(Spacing ofEmitter Units) |
- |
375 |
|
w.e.f 03-11-2025 |
| 8.4.1(Resistance to Hydrostatic Pressure at Ambient Temperature) |
- |
750 |
|
w.e.f 03-11-2025 |
| 8.4.2(Resistance to Hydrostatic Pressure at Elevated Temperature) |
- |
1200 |
|
w.e.f 03-11-2025 |
| 8.5(Resistance to Tension at Elevated Temperature) |
- |
825 |
|
w.e.f 03-11-2025 |
| 8.5(Resistance to Tension at Elevated Temperature) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.5(Resistance to Tension at Elevated Temperature) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.6(Resistance to Pull Out of Joints Between Fitting and Emitting
IS 13479) |
- |
375 |
|
w.e.f 03-11-2025 |
| 8.7.1(Resistance of PE Emitting Pipe to
Environmental Stress Cracking -Acceptance Test
Annex D of IS 12786) |
- |
900 |
|
w.e.f 03-11-2025 |
| 8.7.2(Resistance of PE Emitting Pipe to
Environmental Stress Cracking - Type Test
Annex D of IS 12786) |
- |
1200 |
|
w.e.f 03-11-2025 |
| 8.8(Determination of Emitting Unit Exponent) |
- |
450 |
|
w.e.f 03-11-2025 |
| 9.1(DESIGNATION - Non regulated Emitting Pipe) |
- |
0 |
|
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| 9.2(DESIGNATION - Regulated Emitting Pipe) |
- |
0 |
|
w.e.f 03-11-2025 |
| 4.1 a(Identification) |
- |
0 |
|
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| 4.1 a(Identification) |
- |
0 |
|
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| 4.1 c(Volatile matter Extract) |
- |
0 |
|
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| 4.1 d(Density) |
- |
0 |
|
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| 4.1 d(MFI @ 1900C/2.16 Kg) |
- |
0 |
|
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| 4.2(Carbon black content) |
- |
0 |
|
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| 4.2(Carbon black dispersion) |
- |
0 |
|
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| 5.1(Materials) |
- |
0 |
|
w.e.f 03-11-2025 |
| 6.1.1, Table 1,(i)(Nominal Diameter) |
- |
0 |
|
w.e.f 03-11-2025 |
| 6.1.1, Table 1,(ii)(Inside Diameter) |
- |
0 |
|
w.e.f 03-11-2025 |
| 6.1.1, Table 1,(iii)(Tolerance on I.D) |
- |
0 |
|
w.e.f 03-11-2025 |
| 6.1.1, Table 1,(iv)(Wall Thickness) |
- |
0 |
|
w.e.f 03-11-2025 |
| 6.2(Fittings) |
- |
0 |
|
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| 6.3(General) |
- |
0 |
|
w.e.f 03-11-2025 |
| 7.1(Test Specimens) |
- |
0 |
|
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| 7.2(Order of Tests) |
- |
0 |
|
w.e.f 03-11-2025 |
| 7.3(Testing Conditions) |
- |
0 |
|
w.e.f 03-11-2025 |
| 7.4(Accuracy of Measuring Devices) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.1(Uniformity of Emission Rate) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.1.2(Unregulated Emitting Pipes) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.1.3(Regulated Emitting Pipes) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.2(Emission Rate of Emitting Unit as a Function
of Inlet Pressure) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.2.1(Unregulated Emitting Pipes) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.2.2(Regulated Emitting Pipes) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.3.1(Wall Thickness ofEmitting Pipe) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.3.2(Inside Diameter ofEmitting Pipe) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.3.3(Flow Paths in Emitting Unit) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.3.4(Spacing of Emitter Units) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.4(Resistance of Emitting Pipes to Hydrostatic
Pressure) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.5(Resistance to Tension at Elevated Temperature) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.6(Resistance to Pull Out ofJoints Between Fitting
and Emitting) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.7.1(Acceptance Test) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.7.2(Type Test) |
- |
0 |
|
w.e.f 03-11-2025 |
| 8.8(Determination of Emitting Unit Exponen) |
- |
0 |
|
w.e.f 03-11-2025 |
| 9.1(Non-regulated Emitting Pipe) |
- |
0 |
|
w.e.f 03-11-2025 |
| 9.2(Regulated Emitting Pipe) |
- |
0 |
|
w.e.f 03-11-2025 |
| 10.1(Marking) |
- |
0 |
|
w.e.f 03-11-2025 |
